[INFO] fetching crate rustbus_derive 0.5.0...
[INFO] testing rustbus_derive-0.5.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rustbus_derive 0.5.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rustbus_derive 0.5.0
[INFO] finished tweaking crates.io crate rustbus_derive 0.5.0
[INFO] tweaked toml for crates.io crate rustbus_derive 0.5.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustbus_derive 0.5.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.117)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3848181e7746d308a1db8f17fb7be84533f6438365a24d2e653f3f2de3bc6ea7
[INFO] running `Command { std: "docker" "start" "-a" "3848181e7746d308a1db8f17fb7be84533f6438365a24d2e653f3f2de3bc6ea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3848181e7746d308a1db8f17fb7be84533f6438365a24d2e653f3f2de3bc6ea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3848181e7746d308a1db8f17fb7be84533f6438365a24d2e653f3f2de3bc6ea7", kill_on_drop: false }`
[INFO] [stdout] 3848181e7746d308a1db8f17fb7be84533f6438365a24d2e653f3f2de3bc6ea7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec920729039e43ef248ad78ca2d83292fc05ad3cfe8594bf2c27d9a6e267c697
[INFO] running `Command { std: "docker" "start" "-a" "ec920729039e43ef248ad78ca2d83292fc05ad3cfe8594bf2c27d9a6e267c697", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustbus_derive v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "ec920729039e43ef248ad78ca2d83292fc05ad3cfe8594bf2c27d9a6e267c697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec920729039e43ef248ad78ca2d83292fc05ad3cfe8594bf2c27d9a6e267c697", kill_on_drop: false }`
[INFO] [stdout] ec920729039e43ef248ad78ca2d83292fc05ad3cfe8594bf2c27d9a6e267c697
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46f27eefe42806fb736b0b9704afb4ceaf3d8bdf0165c6ad0c8c667c45d8e513
[INFO] running `Command { std: "docker" "start" "-a" "46f27eefe42806fb736b0b9704afb4ceaf3d8bdf0165c6ad0c8c667c45d8e513", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustbus_derive v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "46f27eefe42806fb736b0b9704afb4ceaf3d8bdf0165c6ad0c8c667c45d8e513", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46f27eefe42806fb736b0b9704afb4ceaf3d8bdf0165c6ad0c8c667c45d8e513", kill_on_drop: false }`
[INFO] [stdout] 46f27eefe42806fb736b0b9704afb4ceaf3d8bdf0165c6ad0c8c667c45d8e513
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f35ea8c6c3a379d4d0ddc2f3fc69cec4c41ce923443967785a964945f060ef61
[INFO] running `Command { std: "docker" "start" "-a" "f35ea8c6c3a379d4d0ddc2f3fc69cec4c41ce923443967785a964945f060ef61", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustbus_derive-7d1affab96e64501)
[INFO] [stderr]    Doc-tests rustbus_derive
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f35ea8c6c3a379d4d0ddc2f3fc69cec4c41ce923443967785a964945f060ef61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f35ea8c6c3a379d4d0ddc2f3fc69cec4c41ce923443967785a964945f060ef61", kill_on_drop: false }`
[INFO] [stdout] f35ea8c6c3a379d4d0ddc2f3fc69cec4c41ce923443967785a964945f060ef61
